package com.shaokel.config.interceptor;

import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author 少丶客
 * @ClassName LoginInterceptor
 * @Description 拦截器
 * @Date 2020/6/24 13:57
 * @Vesion 1.0
 */
public class LoginInterceptor extends HandlerInterceptorAdapter {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        if(request.getSession().getAttribute("user") == null){
            response.sendRedirect("/admin");
            return false;
        }

        return true;
    }
}